Mohit P.

Clustering is like organizing your music collection – songs with similar beats go in one folder, and classical pieces in another. Python’s scipy.cluster module makes this super easy for data scientists and programmers. This powerful tool can automatically find patterns…

Want to break down complex signals into their building blocks? The Fast Fourier Transform (FFT) is like a musical analyzer for any kind of data. It can take a messy signal and show you exactly which frequencies make it up.…

When I first started working with data analysis, I thought all regression was the same. I’d fit a line through my data points and call it a day. However, I then discovered orthogonal distance regression (ODR), which completely changed how…

Have you ever needed to find the closest point to your location or calculate distances between places on a map? Maybe you want to create boundaries around data points or find clusters in your dataset. These are spatial problems, and…

A sparse matrix is a data structure where most of the elements are zero. Think of it this way: if I have a matrix representing user-item interactions on a platform like Netflix, most users haven’t watched most movies, creating a…

The moment you enter data analysis, you will be bombarded with different Python libraries, analysis methods and much more. And for me, that was definitely overwhelming. Fortunately, Python SciPy offers the scipy.stats module which changed how I approach statistical analysis. Today, I…